The Peregrine Falcon :: essays research papers

The Peregrine Falcon The peregrine run belongs to a group of hisss c everyed the Falconiformes. This groupincludes vultures, kites, hawks, eagles, and falcons. Other than vultures, all of these birds function and eat up early(a) animals for food. Falconiformes are equipped with hooked beaks andstrong talons, making them splendid predators. All Falconiformes are daytime hunters. The peregrine falcon is the known of the fifty-eight birds in the falcon family. The playscript Peregrine comes from a word that means, "one who wanders." This falcon hasdefinitely earned its name. For example, some of Canadas tundra peregrines fly to brazil-nut treeeach winter. Peregrine falcons are found in every wholeness part of the world except Antarctica. They wereonce trained by kings to hunt and bring back kills. This sport, called Falconry, is stillpopular. However, in the 1960s the American falcon came close to extinction. Most of thedamage was done by poisons that farmers used to kil l insects. The surpass poison was dichlorodiphenyltrichloroethane.By the time naturalists learned of DDTs effect on wildlife, it was almost too late. The American peregrines scientific name is Falco peregrinus anatum. At one time, peoplecalled this falcon a duck hawk. That was a poor name, since falcons arent hawks and theyrarely kill ducks. The American peregrine was once found all across the eastern UnitedStates and southern Canada. In the west, the species was found from Mexico to California.DDT poisoning hit this subspecies the hardest. Even today, naturalists are still functionalhard to save the American peregrine from extinction. The smaller tundra peregrine (Falco peregrinus tundrius) lives farther north. Tundraperegrines range across the treeless regions of Alaska and Canada. They are also found inGreenland. Peales peregrine (Falco peregrinus pealei) is the third North Americansubspecies. This western bird ranges from operating theatre northward to Alaska and the Aleuti anIslands. Peales peregrine is the largest of the three subspecies. The tundra and Pealesperegrines have escaped the worst effects of DDT poisoning. Most peregrines are slate blue on the back and wings. The top of its head is black. Blackfeathers around the eyes keep down glare and improve the birds vision. The white undersideof a Peregrines wings, tail, and chest supply more bands of dark feathers. A peregrine falcon is a medium-sized bird about the size of a crow. Female peregrines arelarger and heavier than the males. An ordinary egg-producing(prenominal) (called a falcon) weighs a little overtwo pounds. The female is eighteen inches in length from beak to square tail. Her long,